.button {
    border: none;
    background-color: rgba(255,255,255,1);
    box-shadow: 0 0 0 1px rgba(10,10,10, 0.1);
    border-radius: 10px;
    height: 60%;
    min-width: 60px;
    transition: all 0.2s ease-out;
    padding: 0 10px;
    position: relative;
    z-index: 10;
}
.button:hover {
    color: var(--parent-color);
    box-shadow: 0 0 5px 1px rgba(10,10,10, 0.2);
    z-index: 20;
}